package com.aircraftcarrier.framework.support.validation;

import com.aircraftcarrier.framework.enums.IEnum;

import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * 参数为code时: 校验code合法性
 *
 * <pre> {@code
 * @InEnum(DemoEnum.class)
 * private Integer demoEnum;
 * }</pre>
 *
 * @author yudao
 */
@Target({
        ElementType.METHOD,
        ElementType.FIELD,
        ElementType.ANNOTATION_TYPE,
        ElementType.CONSTRUCTOR,
        ElementType.PARAMETER,
        ElementType.TYPE_USE
})
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Constraint(
        validatedBy = InEnumValidator.class
)
public @interface InEnum {
    /**
     * @return 实现 EnumValuable 接口的
     */
    Class<? extends IEnum<?>> value();

    String message() default "必须在指定范围 {value}";

    Class<?>[] groups() default {};

    Class<? extends Payload>[] payload() default {};
}
